It all sounds great, excepting the 4 year waiting period until you start getting any income. I get it you can't force nature to work faster, at least not if you want something natural, and there will be a lot of work to be done in order to prepare the land and take care of the growing trees, still it's a long wait in this cryptoworld where people have very high expectations.
But it's a nice project, i hope you'll find investors with patience and you'll see it through.
I'm curios about the app and what options it has, is there a place where we could see more of it?
I'll keep watching.
Good luck with this project!